3-(2,3-Dihydro-1h-indole-1-sulfonyl)benzoic acid CAS 327092-69-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 327092-69-3 |
| Molecular Formula | C15H13NO4S |
| Molecular Weight | 303.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(2,3-Dihydro-1h-indole-1-sulfonyl)benzoic acid (CAS 327092-69-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C15H13NO4S. Molecular weight: 303.33 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C15H13NO4S |
| Molecular Weight | 303.33 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Dihydro Standards
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Recommended Standards
- 3-((2,4-Dimethoxyphenyl)amino)-1-(4-fluorophenyl)propan-1-one (CAS 477319-00-9)
- 3-(2-Cyclopropaneamidophenoxy)thiophene-2-carboxylic acid (CAS 900019-10-5)
- 2-[4-(Thiophene-3-carbonyl)-3,4-dihydro-2H-1,4-benzoxazin-3-yl]acetic acid (CAS 439112-16-0)
- 2-(3,3-Difluoropyrrolidin-1-yl)-6-nitrobenzaldehyde 1779119-26-4 (CAS 1779119-26-4)
- 2-(1-Hydroxy-2-methylpropan-2-yl)-1H-benzo[d]imidazole-5-carboxylic acid hydrochloride (CAS 2126161-43-9)
- 4-Fluoro-2-propoxyaniline (CAS 953904-74-0)
- rel-(2S,4R)-1-(tert-Butoxycarbonyl)-4-(tert-butyl)piperidine-2-carboxylic acid (CAS 123811-86-9)
- 3-Chloro-N-(2,5-dimethylphenyl)benzo[b]thiophene-2-carboxamide (CAS 105577-07-9)
- 4-Amino-7-fluoro-2-(2-oxo-6-thioxo-3-piperidinyl)-1H-isoindole-1,3(2H)-dione (CAS 2858759-42-7)
- Tirzepatide Impurity 48 (CAS CATO-C4X-324048)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com